When critical Windows system files are missing or corrupted, your operating system may begin to malfunction. Common symptoms include Windows features not working properly, system errors, or Windows becoming unresponsive or freezing.

Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.

Learn how to revert the firmware on an Xbox controller if you're experiencing Bluetooth connection issues.

All but the original Xbox Wireless Controller can take updates wirelessly without connecting with a USB cable. This controller has a small, circular 3.5-mm port on the bottom of the controller (if your controller has this port, you can only update via USB cable).

Learn how to reinstall Windows using Windows Update.

We are releasing a new XBOX Update Preview to the Beta ring today. Continue reading below to learn all about what's included with this update. Note If you have enabled Keep my console up to date, the update will download and install automatically.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Open the Offline System Update file OSU1. Click Save to save the console update.zip file to your computer. Unzip the file by right-clicking on the file and selecting Extract all from the pop-up menu. Copy the $SystemUpdate file from the .zip file to your flash drive.

Reset this PC how to reset your PC. If you can’t install, uninstall, or update a desktop program in Windows 10, the Program Install and Uninstall troubleshooter can automatically fix common issues such as corrupted registry keys or incomplete uninstall data.